#include <iostream>
#include <unordered_map>

using namespace std;

int main()
{
    std::cout << "hello vim" << std::endl;
    std::cout << "hello vscode" << std::endl;
    std::cout << "hello vscode" << std::endl;
    std::cout << "hello vscode" << std::endl;
    std::cout << "hello vscode" << std::endl;
    return 0;
}

